baber/WOPTO huggingface dataset:
Patent JP-2003302619-A (JP)
Title: Liquid crystal display device
Inventor: MATSUEDA HIROSHI
IPC: G02F1/1333
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein an LCD panel can efficiently be cooled by air sent from a cooling device such as a cooling fan.  <P>SOLUTION: In the liquid crystal display device 1, an air guide plates 21 to 24 for guiding cooling air toward the surface of the LCD panel 4 are provided at a panel holding frame 5 for holding the LCD panel 4. The LCD panel 4 can efficiently be cooled since the cooling air from the cooling fan 13 is introduced to the surface of the LCD panel 4 by the air guide plates 21 to 24 provided at the panel holding part 5 for holding the LCD panel 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302818-A (JP)
Title: Developer carrying tube arranging method, developer replenishing device and image forming apparatus
Inventor: YANAGISAWA TAKAAKI
IPC: G03G15/08
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of pressed pieces of toner near the entrance of a powder pump, and to prevent soil on an image.  <P>SOLUTION: Provided that the height of a nozzle 21 arranged at the lower part of a toner cartridge 20a is expressed by D<SB>1</SB>, the height of the tube connection port of the powder pump 40a is expressed by D<SB>2</SB>, and the height at the lowest point of the toner carrying tube 23c is expressed by D<SB>3</SB>, the toner carrying tube 23 is arranged so that the lowest point of the toner carrying tube 23 becomes lower than the tube connection port of the powder pump 40 (D<SB>2</SB>>D<SB>3</SB>). Then, the toner entering the toner carrying tube 23a is dispersedly accumulated near the entrance of the powder pump 40a and the lowest point of the toner carrying tube 23a, the vicinity of the entrance of the powder pump is not filled with the toner, then, the generation of the pressed pieces of toner is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309907-A (JP)
Title: Distribution tower
Inventor: TAKEMATSU KOTARO
IPC: H02B5/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an installation space for enlarged capacity of a transformer.  <P>SOLUTION: The transformer 46 and a radiator 48 are stored side by side in a box-shaped panel. A cable head 50 serving as a primary terminal of the transformer 46 and a bushing 52 serving as a secondary terminal are respectively disposed to the right and left. In a left range of the cable head 50, a primary breaker 56 and a distribution line remote monitor controller 70 for controlling the breaker 56 are respectively disposed to the right and left, In a range near the bushing 52, a secondary breaker 62 and a distribution line carrier coupling part 76 for controlling the breaker 62 are respectively disposed to the right and left, thus reducing an occupied space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305002-A (JP)
Title: Endoscope
Inventor: OTAWARA TAKASHI
IPC: A61B1/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a guide wire to be fixed at the end of the endoscope insertion tube with simple operation, and to fully ensure the fixing strength.  <P>SOLUTION: An operating tool raising base 27 is provided with a guide wire fixing groove 72 that fixes only the guide wire 20 on a side 71 of an operating tool guiding surface 29. Further, the operating tool raising base 27 is provided with a wire fixing hole 73 to fix a means of pulling the operating tool raising base 27, and with a rotating shaft hole 74 at a position where it serves as the axis for the rotation. The height and the position of the guide wire fixing groove 72 are determined so that the thin guide wire may be pinched and fixed between the guide wire fixing groove 72 and the storage chamber side wall at the distal end of the endoscope when the operating tool raising base 27 is raised.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306685-A (JP)
Title: Method for producing alternate fuel for light oil and apparatus for producing the same
Inventor: NAGASE RIKIHEI
IPC: C11C3/10
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a waste edible oil as an alternate fuel for light oil, by which liquids separated into two layers by the difference of specific gravities can be discharged so that two kinds of liquids are not mixed and a foreign matter is not mixed in the liquids.  <P>SOLUTION: The apparatus is equipped with main tanks Th1, Tt1 and Ts1 for mixing liquids and recovery tanks Th2, Tt2 and Ts2 positioned at the lower part of the main tanks and connected to the main tanks by connecting piping Cr1, Cr2 and Cr3, and the connecting piping is equipped with opening and closing means B1a, B2a and B3a. The liquids are mixed in main tanks and then, after opening the opening and closing means B1a, B2a and B3a, the liquids are allowed to stand to separate the liquids and after separation of the liquids, the opening and closing means B1a, B2a and B3a are closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316769-A (JP)
Title: System, method, program and medium for electronic form program development
Inventor: ITAGAKI YUKIO
IPC: G06Q50/10
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for developing an electronic form program for efficiently develop a system for the work utilizing a plurality of electronic forms in a short period of time and bringing out an excellent result of verification of operation after the development.  <P>SOLUTION: The system using an electronic form is provided with a sever connected via a network and a terminal unit. The server comprises a recording means for recording the electronic form and an electronic form container, a work preparing means for preparing the work, a compressing means for compressing the work, and a download means. The terminal unit comprises a form specification means, a download execution means, a compressed file decompressing means, a development means for customizing the work, and a verification means for actually operating the work. In the system for developing the electronic form program, the customization and verification are executed in the terminal unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318603-A (JP)
Title: High-frequency filter
Inventor: KEGASA MITSUYOSHI
IPC: H01P7/10
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency filter which can be mounted at low cost, while keeping the Q-value of a dielectric resonator high.  <P>SOLUTION: The high-frequency filter using a dielectric resonator 7 has an insulating board 4 with conductors 8 and 9, formed on its surface 4a and the dielectric resonator 7 coupled with the board 4. The resonator 7 is disposed with its center magnetic field 2a so as to be approximately parallel to the board 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312064-A (JP)
Title: Multicolor image forming apparatus
Inventor: TAKAHASHI HIROYUKI
IPC: B41J3/407
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicolor image forming apparatus that can reduce a time period for forming an image and to attain a color holding property in a formed image.  <P>SOLUTION: In this multicolor image forming apparatus, an ultraviolet light is radiated to an image display medium (1) by an ultraviolet light emitting means (3), and then all kinds of photochromic chemical compounds included in a photosensitive layer are colorized. After the image display medium (1) is temporarily heated by a first heating means (4a), a visible light in a waveform band corresponding to a maximum absorption waveform of each colorized photochromic compound is radiated to a predetermined respective region by a visible light emitting means (6) to selectively erase the color of each photochromic compound, and then the display medium (1) is temporarily heated by a second heating means (4b). A conveyance mechanism (5) for the image display medium (1), an insertion hole (2a), and a discharge hole (2b) are provided to the apparatus, thereby improving the operability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313566-A (JP)
Title: Fuel oil composition
Inventor: MOROOKA KANJI
IPC: C10L1/22
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel oil composition having low environmental load, good stability, low-temperature fluidity and combustibility and high calorific value.  <P>SOLUTION: The fuel oil composition contains 35-75 vol.% directly desulfurized kerosene base distilled out from a direct desulfurization apparatus and 10-45 vol.% catalytically cracked light kerosene base and has a cetane index of ≥40, a density of ≥0.8763, a sulfur content of ≤0.10 mass%, a cloud point of ≤3°C, a clogging point of ≤-10°C, a pout point of ≤-10°C and a viscosity of ≤3.50 mm<SP>2</SP>/s at 50°C. The directly desulfurized kerosene base has a cetane index of ≥40, a density of ≥0.885, a sulfur content of ≤0.03 mass% and a viscosity of ≤5.00 mm<SP>2</SP>/s at 50°C and the catalytically cracked light kerosene base has a cetane index of ≥25, a density of ≥0.920 and a sulfur content of ≤0.350 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316888-A (JP)
Title: Output control surrogate system and output control surrogate method
Inventor: IMADA MASAYUKI
IPC: G06Q50/10
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform the output control of an output device for outputting general information through a network on behalf of a user exclusively using the output device.  <P>SOLUTION: A control server 1 stores and manages the content of a surrogate contract established with the exclusive user of each signboard device 3, also stores and manages display a file to be outputted to each device 3 that is the object of the surrogate contract and schedule information showing the output timing of the display file, and performs the display control of the signboard device 3 on behalf of the exclusive user through the network by displaying the display file stored and managed every signboard device 3 on the corresponding signboard device 3 according to the schedule information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312928-A (JP)
Title: Transfer equipment
Inventor: HONDA UMEHIKO
IPC: B65H31/30
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer equipment for transferring a photosensitive material neatly when the photosensitive material is loaded on a carrying device.  <P>SOLUTION: For the purpose of transferring paper to a second belt conveyor 32, this equipment has a mechanism which comprises a loading member 50 having a loading face 50a, on which the paper is loaded; a defining member 55 having a definition part for defining an edge position of the paper; and a carriage 52 moving the defining member 55 towards the second belt conveyor 32. The loading member 50 is installed rotatably to a base 35, interlocks with the movement of the defining member 55, and rotates from an inclined guide position to a parallel transfer position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312155-A (JP)
Title: Printing sheet
Inventor: TAKADA ATSUHIRO
IPC: B41M5/52
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing sheet having good dot reproducibility, a high recording density and excellent gradation reproducibility when used for a thermal transfer print, a heat-sensitive recording/printing or the like, to provide the printing sheet having small color developing blushing at a storage time particularly when used for a heat-sensitive recording/printing, and to provide the printing sheet which upgrades workability at a printing time and a finish on a printing surface by effectively extrapolating the absorbability of an ink by a base material layer when used for ink jet printing.  <P>SOLUTION: The printing sheet comprises: at least one base layer of a porous film made of a thermoplastic resin having fine pores; and a print recording layer. In this sheet, the fine pores are formed of a three-dimensional net-like tissue made of trunk fibrils extending in one direction of the film and branch fibrils for coupling between the trunk fibrils. The forming density of the branch fibrils is higher than that of the trunk fibrils.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316456-A (JP)
Title: Current mirror circuit
Inventor: TOYOOKA TETSUJI
IPC: G05F3/26
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current mirror circuit which can acquire current power of small variance over a wide range of output voltages.  <P>SOLUTION: A base of a first transistor Q1 of which emitter is connected to a first reference potential point V<SB>1</SB>through a first resistor R1, an emitter of a second transistor Q2 of which collector is connected to a second reference potential point V<SB>2</SB>, and a base of a third transistor Q3 of which emitter is connected to the first reference potential point V<SB>1</SB>through a third resistor R3, are connected in common. Concurrently, a collector of the first transistor Q1, a base of the second transistor Q2, and another end of a reference input current source I1 of which one end is connected to the second reference potential point V<SB>2</SB>, are connected in common. In addition, the base of a fourth transistor Q4 of which emitter is connected to the first reference potential point V<SB>1</SB>, another end of the second resistor R2 of which one end is connected to the base of the third transistor Q3 and the collector of the third transistor Q3 are connected in common. A constant current is derived from a collector of the fourth transistor Q4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321287-A (JP)
Title: Phosphatic fertilizer composition and manufacturing method for phosphatic fertilizer
Inventor: URANO TERUO
IPC: C05B19/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a phosphatic fertilizer having a high content of citrate soluble P<SB>2</SB>O<SB>5</SB>and a low content of water soluble P<SB>2</SB>O<SB>5</SB>as a fertilizer for improvement of soil having a high phosphate absorption coefficient.  <P>SOLUTION: The powdery phosphatic fertilizer composition is obtained by reacting a powder having an alkaline earth metal compound as a main component consisting of one or more compounds selected from the group consisting of calcium oxide, magnesium oxide, calcium hydroxide, magnesium hydroxide, calcium carbonate. magnesium carbonate and dolomite wherein the content of calcium carbonate and magnesium oxide alone or the total is not more than 30 pts.wt. with a crude phosphate solution in a ratio so that a mole ratio of P<SB>2</SB>O<SB>5</SB>in the crude phosphate solution to M (provided that M=Ca, Mg), i.e., P<SB>2</SB>O<SB>5</SB>/M is 0.10-0.45. A manufacturing method therefor comprises: adding an aqueous solution containing H<SB>3</SB>PO<SB>4</SB>to the powder phosphatic fertilizer composition to be granulated; and drying the granules by heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326615-A (JP)
Title: Method for making paper box body in shape of polygonal tray
Inventor: INOMATA NOBUYUKI
IPC: B31B50/64
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a paper box body (lid body) in the shape a polygonal tray in which, since bedewing does not occur on the inner surface of a box making mold 6 kept at room temperature even when water in the paper material of a blank is evaporated and ejected, the surface of the box body (lid body) is not corrugated or broken to improve efficiency and to stabilize the shape of the box body.  <P>SOLUTION: In the method for making the paper box body (lid body), at least three side plates 3, 3, 3, etc., and at least three side inner plates 4, 4, 4, etc., are formed in turn on each side of a polygonal bottom surface (upper surface) plate 2 of the paper material with a heat-seal layer laminated on the inner surface side, and at least three connection pieces 5, 5, 5, etc., are formed on one side plate 3 between the side plates 3 and 3. Hot air 7 is ejected to the inner surface of the box making mold 6 kept at room temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327127-A (JP)
Title: Conveying carrier
Inventor: KURITA MASAHIKO
IPC: B62B3/16
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying carrier capable of securing large effectively used area of a deck plate and setting partition bodies high.  <P>SOLUTION: The conveying carrier 20 regulates movement of an article with the partition bodies 26 and 27. The partition body 26 comprises a double wall 35, a lattice rib 42, and a top plate 41. The partition body 26 or the deck plate 21 has an opening 28 for grappling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328876-A (JP)
Title: Air cleaner of vehicle
Inventor: SERIZAWA HIROMICHI
IPC: F02M35/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of heightening a degree of freedom in design of an engine room without deteriorating workability upon exchanging a filter.  <P>SOLUTION: This air cleaner comprises a hollow-like drum 13 rotatably accommodated in a cleaner easing 11 of a cleaner 10 communicated with an intake duct 20, and formed with air passage ports 13c, 13d at an outer periphery 13a and a rotation axial end 13b; and a belt-like filter cartridge 14 detachably attached to the drum 13, windably and rewindably wound around the outer periphery 13a of the drum 13, and passing air in a radial direction under a winding condition for removing dusts. Since the filter cartridge 14 is shaped like a belt when the filter cartridge 14 is taken up from a casing, a take-up port 11e may be small. A cleaner casing 11 can be close to a cowl 22, so as to heighten a degree of freedom in design of an engine room R portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326062-A (JP)
Title: Sewing machine
Inventor: KUBOTA TSUGUTOSHI
IPC: D05B47/04
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine which performs stable operations of starting the sewing at each of sewing conditions in a sewing machine with a needle thread holder.  <P>SOLUTION: The proper setting in the start of sewing with the sewing machine 100 is previously made for the fabric materials to be sewn, the types of needle threads and the like upon whether or not the needle thread holder 60 is used, the tensions of the needle threads and the speeds of the sewing machines according to whether or not the needle thread holder 60 is used. At the driving of each sewing machine, the set sewing pattern is selected to control the tension of the needle thread and the speed of the sewing machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333813-A (JP)
Title: Rotor of synchronous reluctance motor
Inventor: NASHIKI MASAYUKI
IPC: H02K1/22
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor which has little magnetic flux and has sufficient strength.  <P>SOLUTION: For a rotor, a rotor shaft 1 is arranged at the center, and a pair of discoid support members 23 composed of nonmagnetic substances are fixed to the rotor shaft 1. A rotor iron core serving as a magnetic path for the rotor is made by radially arranging a plurality of electromagnetic steel plates 21 stacked. Then, surfaces of the two supporting members 23 are formed with cuts corresponding to the plurality of electromagnetic plates 21, and the plurality of electromagnetic plates 21 are retained by the support members 23 in a pair with ends in the axial direction of the rotor shaft of the electromagnetic steel plate engaged with the cuts. Gaps among the plurality of trough- shaped electromagnetic plates 21 constitute nonmagnetic parts 22 forming air layers. Moreover, the nonmagnetic part 22 may be constituted of resin or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333199-A (JP)
Title: Intercom system
Inventor: ITO YUTAKA
IPC: H04M9/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom system which is easily extended.  <P>SOLUTION: In an intercom system 1, a doorphone 11, a room phone 12 and a PC 13 are respectively connected to an administrative server 14 via a LAN (IP network) 110. The administrative server 14 operates as an SIP proxy server in an SIP protocol. The intercom system 1 is connected to external equipment (PC, IP telephone) 2 via the external IP network 100 and connected to external equipment (telephone) 3 via the external IP network 100 and VoIP equipment 4. The administrative server 14 is connected to the external IP network 100 and manages connections with the external equipment 2 and 3 as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332576-A (JP)
Title: Semiconductor device
Inventor: MATSUKI HIROFUMI
IPC: H01L29/78
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a strap structure connected to a surface source electrode of a MOSFET element and, at the same time, to maintain the device internal resistance of the gate of the element at a low level.  <P>SOLUTION: A semiconductor device is provided with a semiconductor chip 20 in which a semiconductor element having a surface source electrode 13 connected to a source diffusion layer 4 and a surface gate electrode 14 connected to gate polysilicon wiring 7a having a silicide layer 9 constituting at least part of its upper surface and the device internal resistance of a gate is lowered; a strap 16 ultrasonically connected to a lead frame mounted with the semiconductor chip 20 so that the strap 16 is connected electrically to the surface source electrode 13; and a wire 15 connected by electrical bonding to the lead section of the lead frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003094398-A (JP)
Title: Method for manufacturing ars system
Inventor: LEE HEON
IPC: H01L21/46
Filed: 2002-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ARS system capable of curbing damage, solving the problem of heat related restrictions, and improving on the yield. SOLUTION: This improved process deposits conductive electrodes, together with a protective layer on a media side of the rotor wafer before most of other device processing, thus preserving a surface for ARS storage media from subsequent wafer thinning process. Since the CMOS circuitry is also formed in a stator wafer at a later stage, it is less likely to be damaged by heat processing. Rotor wafer treatment may also be accomplished under moderate heat related restrictions. Degradation in bonded wafers is kept to the minimum because the rotor wafer and stator wafer are bonded in a later process. The system improves on the yield and reduce the manufacturing cost.
Patent JP-2003340629-A (JP)
Title: Milling method for rotary blade of brisk
Inventor: KUBOTA TAKASHI
IPC: B23C3/18
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a milling method for rotary blades of a brisk wherein an amount of rotary blade imbalance is minimized.   <P>SOLUTION: The brisk 30 comprises a plurality of rotary blades 32 integrally arranged and formed at the outer peripheral part of a rotor 31. Out of the numbers except factors of the number of the rotary blades 32 of the brisk 30, an arbitrary number is set which has no common factor with the number of the rotary blades 32 excepting the number adjacent to the number of the rotary blades 32. The blades separated by the set number are sequentially milled. The amount of the imbalance among the rotary blades is reduced thereby.  <P>COPYRIGHT: (C)2004,JPO